baber/WOPTO huggingface dataset:
Patent JP-H1072522-A (JP)
Title: Production of polysuccinimide
Inventor: NAGATOMO AKINORI
IPC: C08G69/10
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high-molecular-weight polysuccinimide by dehydratively condensing aspartic acid in the presence of a proton acid in a vacuum in a specified organic solvent. SOLUTION: At least one organic solvent selected among aromatic hydrocarbons, aromatic halohydrocarbons, aromatic ethers and aromatic nitro compounds is optionally mixed with an aprotic polar solvent to obtain a mixed solvent having a boiling pint of 160-220 deg.C. Aspartic acid is dehydratively condensed at 160-220 deg.C in a vacuum in the presence of a catalyst comprising 0.001-50wt.%, based on the aspartic acid, proton acid in the mixed solvent in an inert gas atmosphere.
Patent JP-S61118822-A (JP)
Title: High voltage thyristor switch
Inventor: YAMAMOTO HIROSHI
IPC: G05F1/70
Filed: 1984-11-15
Abstract: PURPOSE:To obtain a high voltage thyristor switch having high durability with simple constitution by omitting the wiring construction of a line connecting neutral points. CONSTITUTION:When a high voltage thyristor switch 7 is turned on, the ignition pulses are applied to thyristor elements 8-11 of the 1st and 2nd phases at the zero point of the voltage detected by a transformer 17. Then the ignition pulses are applied to thyristor elements 12 and 13 of the 3rd phase at the zero point of the voltage which is detected by a voltage detector 18 at an extremely high response speed. This minimizes the overcurrent in an ON mode. When the switch 7 is turned off, the ignition pulses of the elements 8 and 9 are erased at the zero point of the current detected by a transformer 14. Then the ignition pulses of thyristor elements 10-13 are erased at the zero point of the current detected by a transformer 15. Thus the overvoltage can be minimized in an OFF mode.
Patent JP-S61118848-A (JP)
Title: File back-up method of terminal system
Inventor: YOSHIDA KAZUFUMI
IPC: G06F3/06
Filed: 1984-11-15
Abstract: PURPOSE:To attain the quick recovery of a data file by using the 2nd terminal data file for back-up in case the replacement fails with the data file of the 1st terminal device. CONSTITUTION:A master terminal device 1 and a spare master terminal device 2 are connected to a host computer via transmission lines 141 and 241. The device 1 usually receives the maintenance data from the host computer and sends it to the device 2 via a transmission line 131. Then the master data 12b and 22b are replaced in the order of devices 1 and 2 by the maintenance data 12c and 22c. In case it is known that the replacement fails with the data 12b of the device 1, the data 22b of the device 2 is restored to the data 12b via the line 131 for the second execution of maintenance.
Patent JP-H02120533-A (JP)
Title: Disc brake gear
Inventor: NUI WAN
IPC: F16D55/224
Filed: 1989-09-14
Abstract: PURPOSE: To reduce a problem of taper of a pad to a very small extent by elastically bending an outer part of a bridge housing at a right angle for axial line of a cylinder and in the parallel direction for the direction in which a disc moves while brake is applied. CONSTITUTION: Inner and outer pad assemblies 22, 23 are tightened on a disc 29 rotating in the direction of arrow mark 30. A slide path 26 with which an end part 27 of the pad assembly comes into pressure-contact is tilted for a rotary axis of the disc 29 due to the cantilever property of a fixed bracket 24. For this reason, the distance at which the outer pad assembly 23 moves is equal to the distance at which the slide path 26 is bent, but the distance at which the outer pad 23 moves is longer than the distance at which the inner pad 22 moves because the slide path 26 tilts. An outer part 14 of a bridge 12 is bent to correspond to a difference in the distances at which they move. The friction pad assemblies 22, 23 keep a parallel condition for a face of the disc 29.
Patent JP-S62100270-A (JP)
Title: Production of almond paste
Inventor: KAWADA TOYOFUMI
IPC: A23L25/00
Filed: 1985-10-25
Abstract: PURPOSE:To obtain the titled paste having very high fragrance with good operability, by treating a cored almond kernel with steam, etc., to remove pellicle, roasting and coarsely crushing the almond kernel and grinding the crushed almond kernel into a paste. CONSTITUTION:A cored almond kernel is brought into contact with or dipped in steam or hot water for 3-8min to swell and remove pellicle. The resultant almond kernel is then roasted at 200-320 deg.C, coarsely crushed and further ground into a paste to give the aimed paste.
Patent JP-H0793731-A (JP)
Title: Rotary head drum device
Inventor: HASEGAWA SHINICHI
IPC: G11B5/52
Filed: 1993-09-27
Abstract: PURPOSE:To adjust the deviated centroid quantity of an arbitrary quantity with good accuracy by making it possible not to adjust the deviated centroid with the member alone but to adjust the deviated centroid over the entire part of a rotating body in the state of assembling the device. CONSTITUTION:A spherical weight 34b is lightly press fitted into a weight fixing hole 34c of a weight fixing member 34a made of a mold disposed on a back yoke 34 after the rotary head drum device is assembled. As a result, the deviated centroid of the rotating body is made adjustable.
Patent JP-H1149111-A (JP)
Title: Bagging machine
Inventor: KODA KANKICHI
IPC: B65B43/54
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To achieve laborsaving and speeding up in a bagging operation, by automatically opening a bag, filling, and binding the mouth of the bag during a period of time that the bag gripped by a bag catch mechanism is transferred to a bag-opening mechanism, a bagging space, a bag-binding mechanism, and a tab-removing mechanism in that order. SOLUTION: A bag catch mechanism 7 holding a relatively long bag is sent to a bag-opening mechanism 3, a bagging space 4, a bag-binding mechanism 5, and a tab-removing mechanism 6 in that order by a transfer mechanism 8, and a bagging operation is therefore performed by the action of each mechanism. In the case, in the bag-opening mechanism 3, air is blown from an air jet device into the mouth of the bag held by a bag-holding base 2, thereby opening the mouth, and, in the condition, the support arm of an opening/closing device is actuated to support it such that both ends of the bag in the direction of its width are encircled. Then, the mouth of the bag is gripped with the clamp arm of the bag catch mechanism 7, and, in the condition, contents are filled into the bag sent to the bagging space 4. Thereafter, the upper part of the bag is bound by the bag-binding mechanism 5.
Patent JP-S6298369-A (JP)
Title: Copying machine
Inventor: IWASA OSAMU
IPC: G03G21/00
Filed: 1985-10-24
Abstract: PURPOSE:To copy even an image drawn on a wall surface, etc., together with an ordinary original by moving a copying machine body along columns fixed on a base. CONSTITUTION:The copying machine body is supported by the columns 2 and 3 and slides up and down on the columns 2 and 3. Then when the image drawn on the wall surface 7 is copied, a wall surface copy mode is set and a reflector 131 and the 1st mirror 132 are set. Then, a pinion is driven to set the lowermost position of the image on the wall surface 7 at the position of an exposure window 14. Then, the copying machine body is elevated in a direction D and a copying process is started. Thus, the optional image drawn on the wall surface 7 is copied. When a normal copy is taken, a normal copy mode is set and the reflector 131 and mirror 132 are set. In this state, an original inserted into an original insertion tray 110 is conveyed inward and a copying process is carried out. Consequently, the original image is scanned at a point P in a figure and the same copying operation with a normal copying machine is performed.
Patent JP-H0983043-A (JP)
Title: Ion laser tube and pulse ion laser unit
Inventor: GOTO TATSUMI
IPC: H01S3/036
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To enhance the laser oscillation efficiency significantly by offsetting the gradient of gas pressure in a thin tube. SOLUTION: An ion laser tube is coupled, at the opposite ends of thin tube part thereof 20, with hermetic enclosures 21, 22 and an ion laser medium is encapsulated. Cathode and anode electrodes 23, 24 are disposed, respectively, in the hermetic enclosures 21, 22 and the direction of discharge current is switched the electrode 23, 24 serves alternately as cathode or anode.
Patent JP-H0695840-A (JP)
Title: Sound collecting device
Inventor: ARIKAWA TOMOHIKO
IPC: H04R1/02
Filed: 1992-09-09
Abstract: PURPOSE:To execute a sound collection with high sound collection directivity for considering a position relation of a video displaypart and a user by providing plural sound collecting parts, and allowing them to have the sound collection directivity in the center axis direction on a display screen of the video display part. CONSTITUTION:By containing electric signals from plural sound collecting parts 6 (6a, 6b) into a signal processing part 7, and executing a suitable signal processing, a sound signal having desired sound collection directivity is outputted to an output terminal 8. In this case, the collecting parts are allowed to have sound collection directivity in the center axis direction on a display screen of a video display part. Also, with respect to the display screen of the video display part, the sound collection directivity can be changed in an arbitrary direction by an instruction from the outside. Moreover, this device has a function for tracking a sound source being in front of the video display part, and the sound collection is executed by interlocking with sound collection directivity. In such a way, in the divice provided with the video display of a work station and a personal computer, etc., the sound collection can be executed with high sound collection directivity for considering a position relation of the video display part and a user.
Patent JP-H0867682-A (JP)
Title: Nitroimidazole-supported porphyrin derivative and its use
Inventor: SAKATA ISAO
IPC: A61P35/00
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a new nitroimidazole-supported porphyrin derivative capable of simultaneously carrying out diagnosis and treatment of cancer by combining nuclear magnetic resonance diagnostic imaging action based on metal porphyrin part and radioactive rays-sensitizing action based on a nitroimidazole part. CONSTITUTION: A compound of the formula [R is OH or an amino acid residue; M is Mn, Co or Zn; X is 0 or 1; (n) is 1 or 5; functional groups on the side chains of a ring A and a ring B may each be replaced), e.g. 2-[3-(2'- nitroimidazole)-2,2-difluoroethylcarbamoylmethyl]-4-vinyl-Mn-deuteropo rphyrun. The exemplified compound is obtained by hydrolyzing 2-aminomethyl-4'-vinyl- Mn-deuteroporphyrin dimehyl ester, dissolving the hydrolyzate in an organic solvent such as methanol, adding a weak base such as triethylamine to the solution, reacting the hydrolyzate with 3-(2'-nitroimidazole)-2,2-difluoropropionic acid methyl ester under stirring at room temperature and isolating and purifying the reactional product.
Patent JP-S61120173-A (JP)
Title: Formation of image
Inventor: SHIGETA KUNIO
IPC: G03G9/097
Filed: 1984-11-16
Abstract: PURPOSE:To prevent a fog and to form a high-quality image by forming a carrier coating layer from a specified monomer compsn., and setting a linear speed ratio of a developer carrying sleeve to a latent image bearing drum to a specified range. CONSTITUTION:The coating layer formed on the surfaces of the carrier core material are formed with a polymer composed essentially of a monomer represented by formula I or II in which R<1>, R<2> are each H or methyl, (n), (p) are each an integer of 1-8, and (m), (q) are each 1-19 or compsn. contg. said polymer. The linear speed ratio VS/VP is set as follows; 1.9<=VS/VP<=4, and both are allowed to move in the same direction, where VS is the linear speed of the sleeve 2 of the developer carrying body composed of the sleeve 2 and a magnet 3, and VP is that of the latent image bearing drum 1 made of an org. photoconductive photosensitive body (OPC photosensitive body). As a result, bias voltage can be controlled and fog can be surely prevented and sharp images high in quality and image density can be stably formed in a large number of copying cycles.
Patent JP-H0960200-A (JP)
Title: Roof material
Inventor: YAMADA OSAMU
IPC: E04D1/16
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a paint film formed on an exposed part when roof materials are stacked for packaging, transportation, storage etc., by making the thickness of the exposed part smaller than that of an unexposed part. SOLUTION: Roof materials 1 comprising cement board reinforced with wooden reinforcing material comprise unexposed parts 2, in which roof materials 1 of rear stages are stacked, and exposed parts 3 located nearer to the edge of the eaves than the unexposed parts 2. In the roof materials 1, by making the unexposed parts 2 higher than the exposed parts 3, the thickness of the parts 3 is made smaller than that of the parts 2. And coating material is applied to the surface of the part 3 to form paint films 6. As a result, when the materials 1 are stacked for the purpose of packaging, transportation, storage etc., the paint film 6 formed on the exposed part 3 is prevented from directly contacting the upper side and lower side roof materials 1 so that damage to the paint film 6 can be avoided.
Patent JP-S6393588-A (JP)
Inventor: KATAYAMA SHIGERU
IPC: F24F7/06
Filed: 1986-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0957694-A (JP)
Title: Machine work method of cellular rubber
Inventor: KIKAWA YUZO
IPC: B23B1/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To restrain flexibility and elasticity proper to a cellular rubber as much as possible, and perform machine work in the same condition with metal by performing machine work in a condition where the cellular rubber is refrigerated and hardened when machine work is performed on the cellular rubber. SOLUTION: In a cellular rubber 1 composed of a sponge rubber, cutting work is performed in a cylindrical shape on the outer periphery 2 as an outer peripheral surface by a cutting tool of a lathe, and when a dead-end-shaped hole 3 is worked by a drill of a drill board, a raw material of the cellular rubber 1 is refrigerated and hardened in a freezing chamber, and machine work is performed in a refrigerated-hardened condition. Then, flexibility and elasticity of the cellular rubber 1 are put in a condition of being restrained or removed as much as possible, and machine work can be performed in the same condition with metal.
Patent JP-H1093750-A (JP)
Title: Server device for image capture
Inventor: KAZAMA HIROO
IPC: G06F13/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a server device for image capture which evades conflict between image inputting devices and is capable of improving utilization efficiency, when the image inputting devices are shared by a plurality of users. SOLUTION: A job 14, generated according to an image data capture request by a client, is placed at the end of a reservation job queue 22, transferred to a job buffer 24 under processing in the order of the queue, a scanner is assigned, an image data capture processing is performed and after its completion, it is transferred to a reading completion job buffer 30. The order of jobs 14 in the reservation job queue 22 is suitably changeable by an instruction from the client and interrupt processing by the other job 14 to the job 14 capturing the image data in the job buffer 24 under processing is also possible. Furthermore, when occupation of the scanner exceeds the specified time, the job is transferred to the reading completion job buffer 30 by a 'time-out' processing, and consequently, the dead time for scanner occupation is eliminated.
Patent JP-H1076589-A (JP)
Title: Water absorbing complex and water absorbing object
Inventor: HARADA NOBUYUKI
IPC: D04H1/413
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel water absorbing complex having excellent water absorbing power, water holding capacity and flexibility without leakage and a water absorbing object using the complex. SOLUTION: The water absorbing complex comprises at least 30wt.% of water absorbing polymer to gross weight in such a manner that expansion anisotropy specified by the following formula when liquid is absorbed is 3 or more. The water absorbing object uses the complex: expansion anisotropy = (Ez/Ex+Ez/Ey)/2 (where Ex, Ey and Ez are respectively linear swelling magnifications in X-axis, Y-axis and Z-axis directions).
Patent JP-H0872083-A (JP)
Title: Manufacture for pad material with different hardness and press molding die
Inventor: KIKUCHI MASANOBU
IPC: B29C43/00
Filed: 1994-09-08
Abstract: PURPOSE: To improve working efficiency remarkably by eliminating classifying work and control of tip materials whose hardness is different from each other, and facilitating integration of a jointed surface of pad materials whose hardness is different and shortening molding time and drying time. CONSTITUTION: A tip material is formed by crushing waste materials such as urethane with a crusher. The tip material is mixed with a hinder by means of a mixer, and a mixture 21 is molded by a press molding pattern 31. A partition wall 51 is installed onto the press molding pattern 31 so as to be taken out of and put in it. Mixtures 21a, 21b are inserted respectively in a small chamber formed by the partition wall 51, and the press molding die 31 is tightened. The partition wall 51 is then drawn out from the press molding due 31, and stream of water content necessary for reaction of the binder is supplied to reactively cure the binder.
Patent JP-H0872277-A (JP)
Title: Method and apparatus for printing by thermal transfer system
Inventor: NISHIMURA HAJIME
IPC: B41J25/312
Filed: 1994-09-09
Abstract: PURPOSE: To obtain an excellent print quality level even by a sheet having a large bending hardness by disposing a heat generating resistor at a point of the downstream side of the conveying direction of a printing medium from a point in contact with a platen roller via the medium by a print head. CONSTITUTION: Relatively moving means 15 is so composed that, when a print head 1 is moved between the shown position and the position of the downstream of the printing medium in the conveying direction, the relative position of a heat generating resistor 4 to a platen roller 2 is altered. When an apparatus user operates to rotate a regulating knob 21 to match the scale of the printing medium to be printed by referring to the type display 22 of the medium disposed on the screen of the apparatus, a regulating gear 19 is rotated together with a shaft 20, a gear 18 and an eccentric bearing 17 are rotated reversely to the rotation. The bearing 17 is rotated, and a fork for receiving the bearing is laterally moved and hence the head 1 and the resistor 4 are relatively moved to the roller 2.
Patent JP-S60132200-A (JP)
Inventor: NUMATA TOSHIAKI
IPC: F16L33/28
Filed: 1983-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0663902-A (JP)
Title: Drying apparatus for veneer
Inventor: HONDA NORIYUKI
IPC: B27D1/02
Filed: 1992-08-17
Abstract: PURPOSE:To provide a drying apparatus with excellent thermal efficiency capable of drying veneer without the risk of causing nonuniformity of moisture content on drying, large cracks, warpages, and the like. CONSTITUTION:The drying apparatus operates repeatedly alternately the conveyance of veneer 5 by conveyor belts 1,2 during the period of isolating a pair of heating discs A1-An and B1-Bn, and the heating of the veneer 5 through the approaching of a pair of the heating discs A1-An and B1-Bn during the period of stopping the conveyor belts 1, 2, wherein a multiplicity of elastically deformable small pressers 7 are buried in a manner being dispersed on the heating surface side of one heating disc A1-An, and besides, being capable of extending and retracting with respect to a heating surface (a). Even in the case where uneven thickness exists on the veneer 5, since respective small pressers 7 serve to bring the veneer 5 into engagement with the other heating disc B1-Bn closely throughout its entire surface, and restrain it evenly, in comparison with a conventional apparatus wherein engagement or restraint becomes unequal with respect to both of the pair of the heating discs when uneven thickness exists on the veneer, heat efficiency is generally improved, and defects such as nonuniformity of moisture content on drying, large cracks, warpages, etc., are decreased.
Patent JP-H03102028-A (JP)
Title: Recording device
Inventor: KIYOHARA TAKEHIKO
IPC: B41J13/00
Filed: 1989-09-18
Abstract: PURPOSE:To reduce the installation space for an automatic paper sheet feeder by detachably attaching the automatic paper sheet feeder to the back of a recording device in an upright condition to form an assembly body of an approximately rectangular parallelopiped shape, making it of an upright attitude with a flat bottom in a stowed condition, and of a tilted attitude with open legs in a condition of use. CONSTITUTION:An automatic paper sheet feeder 30 is positioned so that a recording sheet 13 is sent in from an inlet (sheet inserting port) 28 to a straight line shaped transport passage and detachably attached to the back side of a recording device 10 (an opening surface of the inlet 28). The automatic paper sheet feeder 30 is constituted with a paper sheet feed drive section 40 fixedly joined to the recording device 10, and a paper sheet feed cassette section 50 attached for rotation between an approximately upright condition relative to the paper sheet feed drive section 40 and a tilted condition. A part of the lower part of the paper sheet feed drive section 40 is constituted with a movable member 44 for free turn (opening and closing) about a pivot 43. The movable member 44 serves as a leg when it is swung out for use and retracted for stowing.
Patent JP-H03104192-A (JP)
Title: Device for manufacturing multi-layer printed board
Inventor: ENOMOTO KAZUO
IPC: H05K3/46
Filed: 1989-09-18
Abstract: PURPOSE:To stably and satisfactorily reduce the pressure in a frame structure upon pressing by providing a packing member for holding the frame structure in air tightness having particular structure. CONSTITUTION:A multi-layer printed board is manufactured by pressurizing and heating a plurality of boards in a frame structure held in air tightness between a pressurizing plate and a pressure receiving base through a packing member 14 in the reduce pressure atmosphere in the frame structure. The packing member 14 has a structure where synthetic resin or high strength metal fiber fabric or a fibrous structure 16 is buried in heat-resistant elastic polymer 14a. Hereby, satisfactory pressure reduction in the frame structure is assured with no influence on the thickness of each board at the time of pressing.